JVC TK-WD31 - Manual (Page 17)

11
A [SET] button
During normal screen display, pressing and holding this button for
more than 2 seconds will display the MENU screen.
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੬ Page 24)
During MENU screen display, this button is pressed to display or
enable the selected menu item. The input digit will change when
entering the camera title.
When selecting EXIT in the TOP MENU screen, pressing this button
will return to the normal screen.
B [SELECTOR] button
Used when performing menu settings.
This button is a multidirectional switch.
Ⅵ Pressing in a vertical direction (6 or 7) will select the menu item.
Ⅵ Pressing in a horizontal direction (8 or t) will change the set
value of the item. When entering the camera title, the input char-
acter will change.
C [INT/ LL] Selector Switch for Synchronizing System
This switch can set a synchronizing system of the camera.
INT:
This is set for internal synchronization (INT) .
LL (Line Lock): U type: 60Hz power region only
E type: 50Hz power region only
The camera’s vertical synchronization is locked to the AC 24V power
line frequency.
When switching between multiple cameras using a switcher, select-
ing this mode and adjusting the vertical phase can reduce the moni-
tor sync disturbances occurring when the camera image is switched.
(INT: At time of factory shipment)